Triple

T21661432

Position	Surface form	Disambiguated ID	Type / Status
Subject	Andrea Pisano	`E534603`	entity
Predicate	employer	`P7`	FINISHED
Object	Opera del Duomo of Florence The Opera del Duomo of Florence is the historic institution responsible for the construction, maintenance, and artistic commissions of Florence’s cathedral complex, including the Duomo, Baptistery, and Campanile.	`E1495588`	NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini

Instruction

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Input

Phrase: Opera del Duomo of Florence | Statement: [Andrea Pisano, employer, Opera del Duomo of Florence]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Opera del Duomo of Florence
Context triple: [Andrea Pisano, employer, Opera del Duomo of Florence]

A. Cathedral of Santa Maria del Fiore
The Cathedral of Santa Maria del Fiore, commonly known as the Florence Cathedral, is a renowned Gothic-Renaissance church famous for its iconic red-tiled dome engineered by Filippo Brunelleschi.
B. Church of Ognissanti, Florence
The Church of Ognissanti in Florence is a historic Franciscan church renowned for its early Renaissance art and architecture, including works by masters such as Giotto and Ghirlandaio.
C. Santa Maria del Carmine, Florence
Santa Maria del Carmine in Florence is a historic Carmelite church renowned for its Brancacci Chapel, which houses Masaccio’s groundbreaking Renaissance frescoes.
D. Church of Santa Felicita, Florence
The Church of Santa Felicita in Florence is a historic Roman Catholic church renowned for its Mannerist artworks, including Jacopo da Pontormo’s celebrated frescoes in the Capponi Chapel.
E. Basilica of Santa Croce, Florence
The Basilica of Santa Croce in Florence is a major Franciscan church renowned as the “Temple of the Italian Glories,” housing the tombs and monuments of prominent figures such as Michelangelo, Galileo, and Machiavelli.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NEDg Description generation gpt-5.1

Instruction

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Input

Entity: Opera del Duomo of Florence
Triple: [Andrea Pisano, employer, Opera del Duomo of Florence]

Generated description

The Opera del Duomo of Florence is the historic institution responsible for the construction, maintenance, and artistic commissions of Florence’s cathedral complex, including the Duomo, Baptistery, and Campanile.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Opera del Duomo of Florence
Target entity description: The Opera del Duomo of Florence is the historic institution responsible for the construction, maintenance, and artistic commissions of Florence’s cathedral complex, including the Duomo, Baptistery, and Campanile.

A. Cathedral of Santa Maria del Fiore
The Cathedral of Santa Maria del Fiore, commonly known as the Florence Cathedral, is a renowned Gothic-Renaissance church famous for its iconic red-tiled dome engineered by Filippo Brunelleschi.
B. Church of Ognissanti, Florence
The Church of Ognissanti in Florence is a historic Franciscan church renowned for its early Renaissance art and architecture, including works by masters such as Giotto and Ghirlandaio.
C. Santa Maria del Carmine, Florence
Santa Maria del Carmine in Florence is a historic Carmelite church renowned for its Brancacci Chapel, which houses Masaccio’s groundbreaking Renaissance frescoes.
D. Church of Santa Felicita, Florence
The Church of Santa Felicita in Florence is a historic Roman Catholic church renowned for its Mannerist artworks, including Jacopo da Pontormo’s celebrated frescoes in the Capponi Chapel.
E. Basilica of Santa Croce, Florence
The Basilica of Santa Croce in Florence is a major Franciscan church renowned as the “Temple of the Italian Glories,” housing the tombs and monuments of prominent figures such as Michelangelo, Galileo, and Machiavelli.
F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step	Stage	Batch ID	Status	When
creating	Elicitation	`batch_69e0c467e1f48190af2650b19175abc4`	completed	April 16, 2026, 11:13 a.m.
NER	Named-entity recognition	`batch_69ef6c0883d481908dfdc66832c34d74`	completed	April 27, 2026, 2 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a0a159c33788190bf71df313526b663`	completed	May 17, 2026, 7:23 p.m.
NEDg	Description generation	`batch_6a0a16c278188190855335930666cede`	completed	May 17, 2026, 7:28 p.m.
NED2	Entity disambiguation (via description)	`batch_6a0a17a2c81481908e229ea58e61843e`	completed	May 17, 2026, 7:31 p.m.

Created at: April 16, 2026, 6:36 p.m.